| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $58.86 | 8.850% | $64.0691 | $64.07 | $64.05 | $64.10 |
| Purchase #2 | $136.33 | 11.532% | $152.0516 | $152.05 | $152.05 | $152.10 |
| Purchase #3 | $172.43 | 9.247% | $188.3746 | $188.37 | $188.35 | $188.40 |
| Purchase #4 | $34.30 | 10.531% | $37.9121 | $37.91 | $37.90 | $37.90 |
| Purchase #5 | $203.70 | 8.847% | $221.7213 | $221.72 | $221.70 | $221.70 |
| Purchase #6 | $139.70 | 3.272% | $144.271 | $144.27 | $144.25 | $144.30 |
| Purchase #7 | $91.36 | 7.368% | $98.0914 | $98.09 | $98.10 | $98.10 |
| 7 purchase totals = | $836.68 | $906.4911 | $906.48 | $906.40 | $906.60 | |